Huatai has a customer service center consisting of after-sales service department and training department. Our service branches across the world allow us to provide global customer with training and after-sales services in a timely and efficiently manner.
Huatai provides pre-sales training service to help customers to be more knowledgeable about our rock drilling machines. Before the equipment leaves the factory, our systematic training courses will be conducted to make customer's team initially familiar with the equipment regarding all aspects of performance, principle, operation, maintenance and repair.
Aiming at helping customer to their jobs more efficiently, we provide after-sales services to eliminate customers' concerns about the equipment. Our engineers will assist each of our customers through on-site training service so that they can gain familiarity with equipment performance, principle, operation, maintenance and repair.
When you have an emergency maintenance request, please call our 24-hour after-sales service hotline at +86-0313-5019111. Our service team will rapidly respond to your issues and offer appropriate solutions. If necessary, our technical personnel can go to your site to tackle your challenges as quickly as possible.
HT72-B hydraulic drilling jumbo is specially designed for small sized drifts and tunnels. With flexible design, this mining equipment can be used for drilling horizontal and fan-shaped holes on vertical and inclined plane in underground mine or tunnels.
Read More +HT72-C hydraulic drilling jumbo is specially designed for small sized drifts and tunnels. With flexible design, this mining equipment can be used for drilling horizontal and fan-shaped holes on vertical and inclined plane in underground mine or tunnels.
Read More +Our hydraulic drilling jumbo is equipped with a compact structure, small external dimensions, energy efficiency, low noise, multifunctionality, and high efficiency, enabling mechanized operations in rock tunneling and significantly improving excavation speed.
Read More +Our hydraulic drilling jumbo is widely utilized in small to medium-sized underground metal mines, hydropower projects, highway/railway tunnels, and chemical industry applications. With exceptional rock adaptability (handling Protodyakonov hardness levels of f=6-16 or higher), this versatile machine operates efficiently in tunnels as narrow as 3.3 meters wide.
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